Below are links that we mention in this blog and that you might find helpful.
Atlas Obscura
Curious and hidden wonders of the world.
Texas Parks & Wildlife
Locate at Texas State Park or get information on boating, fishing, and hunting in Texas.
Reserve America
Plan an adventure across the United States
Recreation.gov
Your gateway to federal recreation in America
Go Colorado
Colorado travel and tourism
REI
Outdoor clothing, camping, and gear
Forest River
Manufacturer of RVs and travel trailers
Texas Outdoor Activities
Fun things to do in Texas